Unverified50% confidenceFactExact time
DMCA是美国法律框架下针对版权侵权的通知-删除机制，平台收到投诉后须在合理时间内移除涉嫌侵权内容以保留「安全港」保护
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
Pollen删帖风波：谷歌协助审查调查报道引发的信息公权之争
rss6/28/2026
Related Claims
UnverifiedThe DMCA (Digital Millennium Copyright Act) was enacted in 1998, and Section 512 established the notice-and-takedown mechanism and safe harbor protections.83% similarUnverifiedDMCA 机制存在被滥用的问题，学术界称之为 DMCA Abuse 或 Copyright Trolling，用于压制批评性内容79% similarUnverified美国版权法下的 DMCA 512 条款为仅提供索引而不托管内容的平台提供一定保护空间74% similarUnverifiedYouTube平台长期依赖DMCA第512条的避风港条款免除间接侵权责任，即平台在收到有效通知后及时移除侵权内容即可免责68% similar
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